27121140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6589

約数の個数: 72

約数和(自身を含む): 85857408

約数和(自身を除く): 58736268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6551, 13102, 19653, 26204, 32755, 39306, 58959, 65510, 78612, 98265, 117918, 131020, 150673, 196530, 235836, 294795, 301346, 393060, 452019, 589590, 602692, 753365, 904038, 1179180, 1356057, 1506730, 1808076, 2260095, 2712114, 3013460, 4520190, 5424228, 6780285, 9040380, 13560570, 27121140]

約数ペア:

[(1, 27121140), (2, 13560570), (3, 9040380), (4, 6780285), (5, 5424228), (6, 4520190), (9, 3013460), (10, 2712114), (12, 2260095), (15, 1808076), (18, 1506730), (20, 1356057), (23, 1179180), (30, 904038), (36, 753365), (45, 602692), (46, 589590), (60, 452019), (69, 393060), (90, 301346), (92, 294795), (115, 235836), (138, 196530), (180, 150673), (207, 131020), (230, 117918), (276, 98265), (345, 78612), (414, 65510), (460, 58959), (690, 39306), (828, 32755), (1035, 26204), (1380, 19653), (2070, 13102), (4140, 6551)]